Description

Unrestricted Upload of File with Dangerous Type vulnerability in Adrian Tobey Groundhogg allows Upload a Web Shell to a Web Server. This issue affects Groundhogg: from n/a through 4.2.1.

Classification

CVE ID: CVE-2025-48300

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected Products

Vendor: Adrian Tobey

Product: Groundhogg

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 10.8% (scored less or equal to compared to others)

EPSS Date: 2025-07-16 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-48300
https://patchstack.com/database/wordpress/plugin/groundhogg/vulnerability/wordpress-groundhogg-4-2-1-arbitrary-file-upload-vulnerability?_s_id=cve

Timeline